Biogas is smokeless and has no smell.

生物沼气无烟无味。

A biogas factory built to keep piglets warm was enlarged.

一座为小猪保暖而建的沼气厂被扩建。

In addition to cooking, biogas can be used to heat water and for lighting devices.

除用于烹饪外，沼气还能用来烧水和照明。

It may look unremarkable from the outside, but inside Glebe Farm there is a state-of-the-art biogas station.

在外界看来这很平常。但是Glebe农场里有一座最先进的甲烷站。

She has invested in cows, chickens and goats, and a biogas unit that turns their manure into cooking fuel.

她还投资了奶牛、鸡、羊以及沼气池，沼气池将粪便变成了做饭的燃料。

This plant creates enough biogas to meet 90 percent of its electricity needs.

该工厂产生的沼气足以满足其 90% 的电力需求。

When I was 12, I led the initiation of a functional biogas plant.

当我 12 岁时，我领导启动了一个功能性沼气厂。

Just 1 kilogram of waste produces enough biogas to make a light work for four hours.

仅仅 1 公斤的废物产生的沼气就足以让一盏灯工作 4 小时。

In Sweden, they even make biogas for cars from toilet waste!

在瑞典，他们甚至用厕所垃圾为汽车制造沼气！

Villagers in India use animal and food waste to make biogas.

印度的村民使用动物和食物垃圾来制造沼气。